River Report
Report Bugs Weather Map River Rating: River Flow: -999999 cfs
River Statistics:
»Big Thompson in Moraine Park
Current:   -999999 cfs
6 Hrs Ago:   43 cfs
12 Hrs Ago:   20 cfs
24 Hrs Ago:   20 cfs
Gage Height:   -999999 ft

Winter and cold overnight lows will be hitting the park in a big way over the next few weeks. The high lakes are mostly iced in, but if you're out in the park and are able to cast a line in the peak few hours of the day (on a sunny or mostly sunny day where temps climb into the 40s) you can still find a few fish willing to sip a dry or take a nymph as they try to pack on those final few calories before winter. Recent trips have seen success on short dry dropper rigs with Green Drake and Parachute Adams dries in the lead dropping to small midges such as #22 Zebra or small mayfly imitations such as a #20 Micro May or Pheasant Tail. Lower Glacier Creek and the Big T are good options if you can get out to fish between roughly 12-3 PM, when fish are most likely to be active right now. Fishing in the moraine is very challenging with the water so low and slow, so make sure you're making an extremely stealthy approach -- stay back from the banks, move slow, fish far and fish fine with flies/rigs that don't make too much "plop" on the water. A common sight during skinny water season before things in the park really ice in and shut off completely is brookies holding in numbers in long, shallow slicks and beaver ponds. If these fish seem willing to move around and eat, consider trying an unweighted soft hackle/emerger such as a Biot Midge, Soft Hackle PT, or an RS2 behind a small dry, as the plop of a tungsten bead can put the spook into them.

Report Updated On: 11/17/2017
  Last updated 9:45 AM MST - Powered by USGS Water Services  
The Ultimate Fly Fishing Report
Casting a fly in a tranquil mountain stream, feeling the tug on the line, and holding a beautiful rainbow trout makes us feel alive and intensely connected with nature. Fly fishing is our way of life and we are blessed with hundreds of nearby rivers and streams just a short distance away from Boulder. From the swift spring waters of the Clear Creek to the meandering bends of the South Platte, it's critical to consider fishing conditions in advance and prepare accordingly. We rely on our experienced guides who venture into the wild to let us know which rivers favor fly fishing, where fish are biting, and which fly patterns are most effective. Planning a successful fishing trip also requires knowledge of stream flows at various river points and an accurate weather forecast for a given destination. At Rocky Mountain Anglers, we are dedicated to providing all avid anglers with detailed and timely information about hatches, water, and weather conditions. So before you head out the door on your next fishing adventure, visit our web site to find valuable information that will prepare you for a successful trip. Have fun chasing after your next trophy trout and enjoy nature's beauty!The Rocky Mountain Anglers Crew
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